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Session vi(user control)
User controls in ASP.NET allow encapsulating sections of pages to be registered and used as controls. They are created as ASCX files and cannot be directly requested, instead requiring a containing page. Creating a user control involves building the ASCX file, registering it in a webpage, and registering it in the web configuration file. User controls behave like miniature web forms that can be reused across many pages. They have characteristics like an .ascx extension and control directive instead of page directive.
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Session vi(user control)
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- 2. Web User ControlWebUser Control User controls are encapsulations of sections of pages which are registered and used as controls in ASP.NET. User controls are created as ASCX markup files. a user control cannot be requested independently;
- 3. one ofits containing pages is requested instead. It can not be just be simply referenced for using in a different project. Here we see to Create user control Register in the Webpage Register in Web Configuration file
- 4. User Controls:User Controls: User controls behaves like miniature ASP. Net pages, or web forms, which could be used by many other pages. These are derived from the System.Web.UI.UserControl class. These controls have the following characteristics. They have an .ascx extension. They may not contain any <html>, <body> or <form> tags. They have a Control directive instead of a Page directive. To understand the concept let us create a simple user control, which will work as footer for the web pages. To create and use the user control, take the following steps:
- 5. Web ServicesWeb Services Webservices are small units of code designed to handle a limited set of tasks. example can be a small program designed to handle credit card payment. Web services use the standard web protocols: HTTP (Hypertext Transfer Protocol) is the World Wide Web standard for communication over the Internet.
- 6. Benefits of WebServicesBenefits of Web Services Easier to communicate between applications Easier to reuse existing services Easier to distribute information to more consumers Rapid development Web services make it easier to communicate between different applications. They also make it possible for developers to reuse existing web services instead of writing new ones.
- 7. Continue…….Continue……. Web servicescan create new possibilities for many businesses because it provides an easy way to distribute information to a large number of consumers. Example could be flight schedules and ticket reservation systems.